Ключевые слова: automatic, automation, barcode, buying, cash, cashier, cashless, check, checkout, client, commercial, consumer, convenience, counter, economy, electronic, fast, fresh, grocery, health, hypermarket, innovation, kiosk, lemon, machine, mall, market, meal, modern, money, online, organic, pay, payment, price, purchase, retail, scale, scan, self, selfcheckout, service, shopping, store, supermarket, technology, terminal, transaction, vegetable, weighing,